Quality Buick GMC Cadillac is a third-generation family-owned dealership serving the St. Louis market and beyond since 1958. They offer a brand new Buick, GMC, or Cadillac, as well as a large inventory of pre-owned vehicles, specializing in GM factory Certified pre-owned for peace of mind. The car buying experience is first class, with staff described as honest men who genuinely care and thoroughly explain everything. The service department is top notch, with factory trained technicians who get you in and out. The mechanics are top notch and know how to fix your car right the first time, perfectly addressing issues. The service department comes through for customers, getting vehicles in quickly and taken care of, even during a ridiculously hot time of the year. They perform repairs at a reasonable price and communicate clearly about what was found wrong and repaired. They also have a full service paint and body collision repair shop. Customers strongly recommend anyone looking for a GM vehicle to visit, noting it is by far the greatest dealer to get your GM vehicles serviced and one of the best service departments they’ve ever dealt with.
Amanda did an amazing job with everything. She was super sweet and very helpful
November 2025
Mark, Horatio, and Justin were amazing today. They made the entire process so easy and painless, but also were so happy for us to get what we wanted and needed. Thank you so much to the entire Quality Team!!
November 2025
Mark, Horatio and Justin made the car buying experience one of the best. Honest men who genuinely care and thoroughly explained everything. I’d recommend coming here to get first class service for sure. Thank you for making this such a great time.
